R60901 Alloy vs. EN 1.4005 Stainless Steel
R60901 alloy belongs to the otherwise unclassified metals classification, while EN 1.4005 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.
For each property being compared, the top bar is R60901 alloy and the bottom bar is EN 1.4005 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 98 | |
| 190 |
| Elongation at Break, % | 17 to 22 | |
| 13 to 21 |
| Poisson's Ratio | 0.34 | |
| 0.28 |
| Shear Modulus, GPa | 37 | |
| 76 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 580 | |
| 630 to 750 |
| Tensile Strength: Yield (Proof), MPa | 350 to 390 | |
| 370 to 500 |
Thermal Properties
| Latent Heat of Fusion, J/g | 250 | |
| 270 |
| Specific Heat Capacity, J/kg-K | 270 | |
| 480 |
| Thermal Conductivity, W/m-K | 17 | |
| 30 |
| Thermal Expansion, µm/m-K | 6.3 | |
| 10 |
Otherwise Unclassified Properties
| Density, g/cm3 | 6.6 | |
| 7.7 |
| Embodied Water, L/kg | 270 | |
| 100 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 88 to 100 | |
| 90 to 110 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 640 to 760 | |
| 350 to 650 |
| Stiffness to Weight: Axial, points | 8.3 | |
| 14 |
| Stiffness to Weight: Bending, points | 23 | |
| 25 |
| Strength to Weight: Axial, points | 21 to 25 | |
| 23 to 27 |
| Strength to Weight: Bending, points | 21 to 24 | |
| 21 to 24 |
| Thermal Diffusivity, mm2/s | 9.7 | |
| 8.1 |
| Thermal Shock Resistance, points | 58 to 67 | |
| 23 to 27 |
Alloy Composition
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| Carbon (C), % | 0 | |
| 0.060 to 0.15 |
| Chromium (Cr), % | 0 | |
| 12 to 14 |
| Iron (Fe), % | 0 | |
| 82.4 to 87.8 |
| Manganese (Mn), % | 0 | |
| 0 to 1.5 |
| Molybdenum (Mo), % | 0 | |
| 0 to 0.6 |
| Niobium (Nb), % | 2.4 to 2.8 | |
| 0 |
| Phosphorus (P), % | 0 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 | |
| 0.15 to 0.35 |
| Zirconium (Zr), % | 96.8 to 97.5 | |
| 0 |
| Residuals, % | 0 to 0.29 | |
| 0 |